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ruby-changes:22119

From: kazu <ko1@a...>
Date: Mon, 2 Jan 2012 14:57:18 +0900 (JST)
Subject: [ruby-changes:22119] kazu:r34168 (trunk): * lib/test/unit.rb (Test::Unit::Runner#_run_parallel): find may

kazu	2012-01-02 14:56:55 +0900 (Mon, 02 Jan 2012)

  New Revision: 34168

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=34168

  Log:
    * lib/test/unit.rb (Test::Unit::Runner#_run_parallel): find may
      return nil and nil can not dup.

  Modified files:
    trunk/ChangeLog
    trunk/lib/test/unit.rb

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 34167)
+++ ChangeLog	(revision 34168)
@@ -1,3 +1,8 @@
+Mon Jan  2 14:55:28 2012  Kazuhiro NISHIYAMA  <zn@m...>
+
+	* lib/test/unit.rb (Test::Unit::Runner#_run_parallel): find may
+	  return nil and nil can not dup.
+
 Sun Jan  1 12:23:10 2012  Akinori MUSHA  <knu@i...>
 
 	* lib/shellwords.rb (Shellwords#shellescape): Drop the //n flag
Index: lib/test/unit.rb
===================================================================
--- lib/test/unit.rb	(revision 34167)
+++ lib/test/unit.rb	(revision 34168)
@@ -433,8 +433,9 @@
             while stat = Process.wait2
               break if @interrupt # Break when interrupt
               pid, stat = stat
-              w = (@workers + @dead_workers).find{|x| pid == x.pid }.dup
+              w = (@workers + @dead_workers).find{|x| pid == x.pid }
               next unless w
+              w = w.dup
               if w.status != :quit && !w.quit_called?
                 # Worker down
                 w.died(nil, !stat.signaled? && stat.exitstatus)

--
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